#11311 HIGH Not Tri: Secure boot make Linux audio unusable on XO-1

Zarro Boogs per Child bugtracker at laptop.org
Thu Oct 6 11:10:25 EDT 2011

#11311: Secure boot make Linux audio unusable on XO-1
 Reporter:  greenfeld  |                 Owner:  saadia       
     Type:  defect     |                Status:  new          
 Priority:  high       |             Milestone:  Not Triaged  
Component:  kernel     |               Version:  not specified
 Keywords:             |           Next_action:  diagnose     
 Verified:  0          |   Deployment_affected:               
Blockedby:             |              Blocking:               
 1. Start an XO-1 with os880 installed & the "ak" tag set but the "X"
 button held down for secure mode ("X" and checkmark also can be used).
  2. The audio driver will fail to initialize and ALSA will have no

 This definitely happens on reboots, but may also happen if you just boot
 the XO in secure mode.

 Seen with os880 (dsd pre-release version), Q2E46 on SHC93004B6F.

Ticket URL: <http://dev.laptop.org/ticket/11311>
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